KR970047517U - 전원 공급 장치의 온/오프 제어장치 - Google Patents

전원 공급 장치의 온/오프 제어장치

Info

Publication number
KR970047517U
KR970047517U KR2019950044548U KR19950044548U KR970047517U KR 970047517 U KR970047517 U KR 970047517U KR 2019950044548 U KR2019950044548 U KR 2019950044548U KR 19950044548 U KR19950044548 U KR 19950044548U KR 970047517 U KR970047517 U KR 970047517U
Authority
KR
South Korea
Prior art keywords
control
power supply
supply
power
Prior art date
Application number
KR2019950044548U
Other languages
English (en)
Other versions
KR0134541Y1 (ko
Inventor
천경용
Original Assignee
삼성전자주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to KR2019950044548U priority Critical patent/KR0134541Y1/ko
Publication of KR970047517U publication Critical patent/KR970047517U/ko
Application granted granted Critical
Publication of KR0134541Y1 publication Critical patent/KR0134541Y1/ko

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/06—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider
    • H02M3/07—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
KR2019950044548U 1995-12-20 1995-12-20 전원 공급 장치의 온/오프 제어장치 KR0134541Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950044548U KR0134541Y1 (ko) 1995-12-20 1995-12-20 전원 공급 장치의 온/오프 제어장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950044548U KR0134541Y1 (ko) 1995-12-20 1995-12-20 전원 공급 장치의 온/오프 제어장치

Publications (2)

Publication Number Publication Date
KR970047517U true KR970047517U (ko) 1997-07-31
KR0134541Y1 KR0134541Y1 (ko) 1999-04-15

Family

ID=19436294

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019950044548U KR0134541Y1 (ko) 1995-12-20 1995-12-20 전원 공급 장치의 온/오프 제어장치

Country Status (1)

Country Link
KR (1) KR0134541Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101048246B1 (ko) * 2004-02-03 2011-07-12 엘지전자 주식회사 충전기의 과전류 차단 회로

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101048246B1 (ko) * 2004-02-03 2011-07-12 엘지전자 주식회사 충전기의 과전류 차단 회로

Also Published As

Publication number Publication date
KR0134541Y1 (ko) 1999-04-15

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Legal Events

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E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
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FPAY Annual fee payment

Payment date: 20070928

Year of fee payment: 10

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